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Message-Id: <1294907135-24884-2-git-send-email-daniel@gaisler.com> Date: Thu, 13 Jan 2011 09:25:27 +0100 From: Daniel Hellstrom <daniel@...sler.com> To: davem@...emloft.net Cc: netdev@...r.kernel.org, kristoffer@...sler.com Subject: [PATCH 02/10] GRETH: added option to disable a device node from bootloader. Signed-off-by: Daniel Hellstrom <daniel@...sler.com> --- drivers/net/greth.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/drivers/net/greth.c b/drivers/net/greth.c index 1c2dbdb..1b10186 100644 --- a/drivers/net/greth.c +++ b/drivers/net/greth.c @@ -1383,6 +1383,12 @@ static int __devinit greth_of_probe(struct platform_device *ofdev, const struct int err; int tmp; unsigned long timeout; + int *ampopts; + + /* Skip device if used by another OS instance */ + ampopts = (int *) of_get_property(ofdev->dev.of_node, "ampopts", NULL); + if (ampopts && (*ampopts == 0)) + return -EIO; dev = alloc_etherdev(sizeof(struct greth_private)); -- 1.5.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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